Chemical intermediate

5-Aminopyrazine-2-carboxylic acid

CasNo:40155-43-9

Molecular Formula:C5H5N3O2

Specifications:>0.96

5-Aminopyrazine-2-carbonitrile

CasNo:113305-94-5

Molecular Formula:C5H4N4

Specifications:>0.98

2-Amino-3,5-dichloropyrazine

CasNo:873-42-7

Molecular Formula:C4H3Cl2N3

Specifications:>0.97

3-Ethynylpyrazin-2-amine

CasNo:1005349-13-2

Molecular Formula:C6H5N3

Specifications:>0.95

2-Amino-5-bromo-3-ethynylpyrazine

CasNo:1209289-08-6

Molecular Formula:C6H4BrN3

Specifications:>0.98

2-Amino-5-bromo-6-chloropyrazine

CasNo:173253-42-4

Molecular Formula:C4H3BrClN3

Specifications:>0.98

Methyl 3-amino-6-chloropyrazine-2-carboxylate

CasNo:1458-03-3

Molecular Formula:C6H6ClN3O2

Specifications:>0.98

2-Methylpyrazine

CasNo:109-08-0

Molecular Formula:C5H6N2

Specifications:>0.98

2,3-Dichloro-5-iodopyrazine

CasNo:1816294-11-7

Molecular Formula:C4HCl2IN2

Specifications:>0.97

2,5-Dibromo-3-methoxypyrazine

CasNo:489431-66-5

Molecular Formula:C5H4Br2N2O

Specifications:>0.95

2,6-Dibromopyrazine

CasNo:23229-25-6

Molecular Formula:C4H2Br2N2

Specifications:>0.95

2-Amino-5-iodopyrazine

CasNo:886860-50-0

Molecular Formula:C4H4IN3

Specifications:>0.95